Take a deep dive into the magical undersea world of Atlantis Solitaire! Voyage across 400 (!) submarine levels and restore 10 breathtaking Aquascapes to their former glory. Overcome obstacles like locks, chains, seaweed, and more to collect the bonus gems and coins in each level. Visit the shop to check on the myriad items available for purchase to help you on your quest. Unlock 18 bonus solitaire variants and enjoy playing 100 levels of a fully featured Mahjong game. Explore majestic underwater locations and embark on an epic Solitaire journey through the legendary continent of Atlantis. Features 400 Solitaire levels. 18 additional Solitaire variants like Double Klondike or Freecell Kings! 100 replayable bonus mahjong levels! 10 beautiful underwater scenes to build. Choose between multiple card decks to play with. Tons of game play variations and power-ups. Play Hard and Relaxed modes. Unlock stunning wallpapers for your desktop. Enjoy a haunting, ethereal soundtrack.

Go to: http://store.steampowered.com/ and download STEAM client Click "Install Steam" (from the upper right corner) Install and start application, login with your Account name and Password (create one if you don't have). Please follow these instructions to activate a new retail purchase on Steam: Launch Steam and log into your Steam account. Click the Games Menu. Choose Activate a Product on Steam... Follow the onscreen instructions to complete the process. After successful code verification go to the "MY GAMES" tab and start downloading.